When he was discovering his powers, he saw that he was fireproof. He tried to get a lighter and put it close to him. He wasn't burning or getting hurt. He checked if he was stronger and then he went to his garage then tried to pull the SUV with one hand then it worked. So the powers he discovered so far is SUPER STRENGTH and FireProof body. He checks if he is bullet-proof. First he gets a thick jacket then shoots himself. The bullet passes through the jacket but not his body. So he is also bullet. He starts building his training gear. He had an auto Mini-Gun which shoots when there is a person in front of it. He also has an auto Flamethrower which acts the sam with the minigun.
He has punching bags with different sorts of materials. So he starts training with the use of his powers. Next his dad's challenge was 980 pull-ups or more. Also 980 pushups. And 500 sit-ups and other sorts of exercises with numbers of 500+. Well he completed all in just one day and he didn't even eat. So he did those exercises everyday and he was just waiting to become a certified superhero. He was also waiting for a villain to appear in the city then try to save the whole city. So he really wanted to become a superhero.